Abstract
This paper studies the results of electron backscatter diffraction analysis of naturally deformed polycrystalline olivine. It also defines the dependence of lattice-preferred orientations of grains on their microstructural position and size. The authors detect the basic mechanisms, consequence and thermal dynamic modes of deformation. They also show that the development of a polycrystalline structure is determined by the following consecutive activation of sliding systems (010)[100] → {0kl}[100] → (100)[010] → {100}[001] → {110}[001], when dislocation sliding and diffusion creep change under the temperature decrease from 1000°C to 650°C.
| Original language | English |
|---|---|
| Title of host publication | AIP Conference Proceedings |
| Publisher | American Institute of Physics Inc. |
| Pages | 323-326 |
| Number of pages | 4 |
| Volume | 1623 |
| ISBN (Print) | 9780735412606 |
| DOIs | |
| Publication status | Published - 2014 |
| Event | International Conference on Physical Mesomechanics of Multilevel Systems 2014 - Tomsk, Russian Federation Duration: 3 Sep 2014 → 5 Sep 2014 |
Other
| Other | International Conference on Physical Mesomechanics of Multilevel Systems 2014 |
|---|---|
| Country | Russian Federation |
| City | Tomsk |
| Period | 3.9.14 → 5.9.14 |
Fingerprint
Keywords
- EBSD
- Lattice-preferred orientation
- Olivine
- Plastic deformation
ASJC Scopus subject areas
- Physics and Astronomy(all)
Cite this
Crystallographic analysis of rock grain orientation at meso- and microscale levels. / Kulkov, A. S.; Chernishov, A. I.; Lychagin, D. V.; Tishin, P. A.; Kulkov, S. N.
AIP Conference Proceedings. Vol. 1623 American Institute of Physics Inc., 2014. p. 323-326.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Crystallographic analysis of rock grain orientation at meso- and microscale levels
AU - Kulkov, A. S.
AU - Chernishov, A. I.
AU - Lychagin, D. V.
AU - Tishin, P. A.
AU - Kulkov, S. N.
PY - 2014
Y1 - 2014
N2 - This paper studies the results of electron backscatter diffraction analysis of naturally deformed polycrystalline olivine. It also defines the dependence of lattice-preferred orientations of grains on their microstructural position and size. The authors detect the basic mechanisms, consequence and thermal dynamic modes of deformation. They also show that the development of a polycrystalline structure is determined by the following consecutive activation of sliding systems (010)[100] → {0kl}[100] → (100)[010] → {100}[001] → {110}[001], when dislocation sliding and diffusion creep change under the temperature decrease from 1000°C to 650°C.
AB - This paper studies the results of electron backscatter diffraction analysis of naturally deformed polycrystalline olivine. It also defines the dependence of lattice-preferred orientations of grains on their microstructural position and size. The authors detect the basic mechanisms, consequence and thermal dynamic modes of deformation. They also show that the development of a polycrystalline structure is determined by the following consecutive activation of sliding systems (010)[100] → {0kl}[100] → (100)[010] → {100}[001] → {110}[001], when dislocation sliding and diffusion creep change under the temperature decrease from 1000°C to 650°C.
KW - EBSD
KW - Lattice-preferred orientation
KW - Olivine
KW - Plastic deformation
UR - http://www.scopus.com/inward/record.url?scp=84915749696&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84915749696&partnerID=8YFLogxK
U2 - 10.1063/1.4898947
DO - 10.1063/1.4898947
M3 - Conference contribution
SN - 9780735412606
VL - 1623
SP - 323
EP - 326
BT - AIP Conference Proceedings
PB - American Institute of Physics Inc.
ER -